User:Tigerboy1966/sandbox20

1958 to present
The first table below lists the champions since the six tournament system instituted in 1958. The championship is determined by the wrestler with the highest win-loss score after fifteen bouts, held at a rate of one per day over the duration of the 15-day tournament. In the event of a tie a play-off is held between the wrestlers concerned. Names in bold mark an undefeated victory (a zenshō-yūshō). Figures in brackets mark the number of championships earned up to that tournament for wrestlers who won the championship more than once.

*Chibanoyama later became Wakayoshiba *Goto later became Gokenzan *Hagiwara later became Kisenosato *Hanada later became Tochinoumi *Haruki later became Tokibayama *Hayashi later became Terunoumi *Hoshi later became Hokutoumi *Ikeda later became Tensuiyama *Ishikawa later became Onoumi *Ishiyama later became Kinoarashi *Kaishinzan later became Sentoryu *Kanesaku later became Susanoumi *Kaseda later became Tochinowaka *Kawasaki later became Taiga *Koga later became Kaio *Kogawa later became Wakanosato *Komahikari would later become Shunketsu *Kotomidori later became Kotogatake *Kototamiya later became Kotomitsuki *Kumagaya later became Kaiho *Kuga later became Kitakachidoki *Matsuoka later became Ryumon *Mitsuhikari later became Wakahikari *Morita later became Fujinokawa *Nagahama later became Yutakayama II *Nakao later became Wakatsutomu *Narimatsu later became Tomonohana *Nishinoryu later became Tsunenoyama *Noguchi later became Hananokuni *Ogata later became Amanoyama *Oso later became Musoyama *Osuzuki later became Yutakafuji *Otsuka later became Toyokuni *Otsuka later became Otsukasa *Oyoshizawa later became Kongo *Sakamotoyama later became Higonoumi *Sawai later became Goeido *Shiga later became Tochiazuma *Shimoda later became Wakakeisho *Shiraishi later became Shirononami *Sugiyama later became Wakamisugi *Shimada later became Tenryu *Shoji later became Aobajo *Takanohama later became Toyonoumi *Takaozaki later became Takanowaka *Takahanada later became Takanohana *Takeuchi later became Miyabiyama *Tamanokuni later became Tamamitsukuni *Tarusawa later became Kirinji *Tochinoiwa later became Tochisakae *Tomiyama later became Wakanami *Wakaadachi later became Asanowaka *Yamakazi later became Daishoyama *Yamamotogawa later became Futatsuryu *Yoshitane later became Shikishima

*Ama would later become Harumafuji *Arakiyama would later become Niigiyama *Azumanada would later become Misugiiso *Daiki later became Hokutofuji *Daikiko later became Terunoumi *Hanada II would later become Takanohana I *Ishide would later become Shunketsu *Kawasaki would later become Taiga *Kirinji I would later become Daikirin *Kitao would later become Futahaguro *Kōtetsuyama II would later become Itai *Mitsuruyama would later become Shishihō *Obori would later become Ōnishiki *Satō would later become Takakeishō *Tamanonada would later become Tamanoshima *Taniarashi would later become Yamaguchi *Togashi would later become Kashiwado *Uchida would later become Yutakayama I *Wakahanada would later become Wakanohana III